CN106232290B - Lathe - Google Patents
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- CN106232290B CN106232290B CN201580021367.4A CN201580021367A CN106232290B CN 106232290 B CN106232290 B CN 106232290B CN 201580021367 A CN201580021367 A CN 201580021367A CN 106232290 B CN106232290 B CN 106232290B
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- tool
- program
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- numerical control
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
- G05B19/40937—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine concerning programming of machining or material parameters, pocket machining
- G05B19/40938—Tool management
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0995—Tool life management
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/15503—Processes characterized by special sequencing of operations or the like, e.g. for optimizing tool changing time or capacity in tool storage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q3/15533—Storage devices; Drive mechanisms therefor combined with manual tool transfers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15546—Devices for recognizing tools in a storage device, e.g. coding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32422—Tool management and database management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/12—Tool changing with means to regulate operation by means of replaceable information supply [e.g., templet, tape, card, etc. ]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/13—Tool changing with control means energized in response to activator stimulated by condition sensor
- Y10T483/136—Responsive to tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/14—Tool changing with signal or indicator
Abstract
Lathe 1 has the tool information storage unit 9 being stored with using tool information, it is described using tool information to NC program execution department 5 execute NC program when it is specific go out the processing used in tool, case operation panel 18 have to operator report alarm reporting unit 18b.Tool changing control unit 11 is during NC program execution department 5 executes NC program, when receiving operation signal from input unit 18a, confirmation is stored in the use tool information of tool information storage unit 9, in the case where the tool for being maintained at tool barrel 17a involved in operation signal is not used in the processing, tool barrel 17a is set to be moved to tool loading position 17c, in the case where in the processing by use, the alarm inoperable to reporting unit 18a report expression.
Description
Technical field
The present invention relates to a kind of lathe, the lathe has: movement mechanism portion, includes main shaft；Numerical control device, according to
NC (Numerical Control, digital control) program carries out Numerical Control to the work in the movement mechanism portion；And tool is more
The tool changing for being mounted on the main shaft is another tool by changing device.
Background technique
As previous general purpose tool more changing device, it is known to such a tool replacing apparatus, it includes: tool box,
With multiple tool holders for keeping tool；Case driving mechanism drives the tool box, and is moved to each tool holder
Tool changing position；Tool changing mechanism exchanges the tool for being mounted on main shaft with the tool for being located in tool changing position；With
And tool changing control unit, the work of control cabinet driving mechanism and tool changing mechanism is (referring to Japanese Patent Laid-Open 8-
No. 318443 bulletins).
In this tool replacing apparatus, carried out by the manual work of operator in the tool holder installation tool
And from tool holder taking-up tool and as servicing work.Moreover, in the tool box for having multiple tool holders
In the case of be equipped with manual operation device, the manual operation device be set with for operator's handling instrument tool load and unload position
It sets, and will be selectively to make particular tool maintaining part be moved to the tool dress among the multiple tool holder
The operation signal for unloading position is input to the tool changing control unit.
In this tool replacing apparatus, operator is protected by the manual operation device, the tool of assignment object
Portion is held, it thus will be to make specified tool holder be moved to the operation signal of the tool loading position from the manual behaviour
It is sent to the tool changing control unit as device, under the control of the tool changing control unit, drives the case driving mechanism,
And specified tool holder is made to be moved to tool loading position.So, by the operation, operator can will want
Any means maintaining part call to tool loading position, thus allow for the tool holder installation tool or from this
Tool holder takes out tool.
In addition, there is following operation etc. in the servicing work: what the tool in lathe using new settings was not carried out
In the case where new processing, as the servicing work processed before starting, setting means is newly mounted on to the tool holder；Or
The tool changing for reaching the abrasion limit is new tool in the case where causing tool to reach the abrasion limit because of processing by person.
In addition, to the management in the replacement period of tool carried out by grasping the processing accumulated time of each tool, for
Each tool, empirically setting is counted as wearing away the limit process time of the limit, the limit process time is based on, when setting is replaced
Phase is replaced by operator to the tool in replacement period.
In addition, being usually stored with multiple NC programs in the numerical control device of lathe, in the lathe, execute and NC journey
Sequence a variety of processing accordingly.Therefore, the multiple tools used respectively in each processing are previously stored in the tool box, in work
Among tool, there is the tool shared in multiple processing, or also has the only tool used in single processing.
According to this background, in the past, other than when lathe stops, work in-process will also have reached the work of manufacturing limit
Tool is replaced.That is, also have the tool for being not used in the processing in tool box, this is because even if work in-process into
Row replacement, such tool will not bring obstruction to the processing.
[background technology document]
[patent document]
[patent document 1] Japanese Patent Laid-Open 8-318443 bulletin
Summary of the invention
[problems to be solved by the invention]
But in the case that previous work in-process carries out tool changing by manual operation, create the problem that because of operation
Member mistakes the tool holder that should be called and is input to the manual operation device, causes tool tune used in the processing
Use the tool loading position.
Work in-process passes through manual work being operated manually using the manual operation device to the tool box
In the case where carrying out tool changing, there are following situations: in the operation, automatic tool change being instructed from the Numerical Control
Device is sent to the tool changing control unit, and executes automatic tool change movement.In the case, pass through in operator
Much problems can't be become in the case where executing the automatic tool change movement after manual work completion tool changing, but
If being mounted on the tool after tool holder taking-up tool of the operator from tool loading position and by new tool
Before maintaining part, automatic tool change movement is executed to the tool holder, then due in the non-erector of the tool holder
Tool, therefore automatic tool change movement is interrupted halfway, is as a result led to the problem of processing and is interrupted.
In addition, processing, in order to restart the processing after the interruption, must just carry out cumbersome operation once interrupting, also
Can lead to the problem of to interrupt because of processing causes the work ratio of lathe to reduce, and the cumbersome operation is restored in each portion for making lathe
To after original position, make each portion by become processing interrupt before normal condition in a manner of act, then, from interrupt NC program when
Between point restart the processing.
The present invention is the invention completed in view of the above actual conditions, its purpose is to provide a kind of lathe, the lathe
There are operator in the case where operator's maloperation, can be made to identify that the mistake is grasped in the operation using manual operation device
Make, additionally it is possible to prevent driving instrument case due to maloperation.
[means solved the problems, such as]
The present invention to solve described problem is related to a kind of lathe, is configured to have: movement mechanism portion, includes main shaft；
Numerical control device carries out Numerical Control to the work in the movement mechanism portion according to NC program；And tool replacing apparatus, it will pacify
Tool changing mounted in the main shaft is another tool；
The tool replacing apparatus has: tool box, has the multiple tool holders for keeping the tool；
Case driving mechanism drives the tool box, make the tool holder be moved to the work that is mounted on main shaft
Has the tool changing position of replacement and to by manually to the tool loading position of the tool holder handling instrument；
Tool changing mechanism exchanges the tool for being mounted on main shaft with the tool for being located in the tool changing position；
Tool changing control unit controls the work of the case driving mechanism and tool changing mechanism；And
Operation signal is input to the tool changing control unit by manual operation device, and the operation signal is to from institute
Stating selectively makes particular tool maintaining part be moved to the tool loading position among multiple tool holders；And
The lathe is also equipped with the tool information storage unit being stored with using tool information, it is described using tool information to
It is specific when the numerical control device executes NC program to go out to use tool used in the processing of the NC program,
The manual operation device has a reporting unit, the reporting unit to report alarm to operator, and
The tool changing control unit is constituted are as follows: during the numerical control device executes the NC program, when from institute
When stating manual operation device and receiving the operation signal, confirmation is stored in believing using tool for the tool information storage unit
Breath, in the case where being maintained at the tool of tool holder involved in the operation signal not by the NC program use, makes the work
Tool maintaining part is moved to the tool loading position, is being maintained at the tool of tool holder involved in the operation signal by this
In the case where NC program use, alarm is reported to the reporting unit.
According to the lathe, automatic tool change movement and manual operation are carried out, the automatic tool change movement is to pass through
Numerical control device executes the tool changing code in NC program to carry out, and the manual operation is operator via manual operation
Device and execute.
Automatic tool change movement is the tool changing code executed in NC program by the numerical control device and will
The instruction of tool changing involved in the tool changing code is sent to the tool changing control unit to execute, and receives tool more
The tool changing control unit driving instrument replacement mechanism for changing instruction, by the tool for being mounted on main shaft and is located in the tool changing
Next tool of position exchanges.In addition, it is to execute NC journey by numerical control device that next tool, which is located in tool changing position,
Tool appointment codes in sequence carry out.That is, numerical control device is by executing the tool appointment codes in NC program
It identifies following tool to be used, so that the tool holder for keeping the next tool identified is located in the tool more
The signal of change place is sent to tool changing control unit, and tool changing control unit is according to received signal driving box driving machine
Structure, and specified tool holder is located in tool changing position.
On the other hand, manual operation be will be related with the tool holder of tool loading position should be called by operator
Information input carried out to manual operation device.In general, serial number (tool holding is assigned to each tool holder
Number), for example, keeping number to be input to manual operation device the tool.
It, will will be to make to input if manual operation device is entered information related with the tool holder that should be called
The operation signal that tool holder involved in information is moved to tool loading position is sent to tool changing control unit.Then,
If tool changing control unit receives the operation signal, the running-active status of the numerical control device will be confirmed, in numerical value
In the case that control device is not carried out NC program, the case driving mechanism is driven, tool holder involved in operation signal is made
It is moved to tool loading position.
On the other hand, in the case where numerical control device executes NC program, the confirmation of tool changing control unit is stored in institute
State tool information storage unit use tool information, confirmation be maintained at tool holder involved in operation signal tool whether
It is used by the NC program, in the case where being not used, so that the tool holder is moved to the tool loading position, keeping
In the case that the tool of the tool holder involved in operation signal is by the NC program use, to the reporting unit report expression
Preparation uses or inoperable etc. alarm.
Like this, lathe according to the present invention, work in-process, operator make outfit is mobile (to adjust by manual operation
With) to tool loading position when, when operator mistakes the input to manual operation device want that institute in the processing will be remain
When the tool holder of tool to be used is called to tool loading position, by the reporting unit report that manual operation device is arranged in
Alarm report, therefore operator can easily identify the erroneous input of oneself.Then, identify that the operator of erroneous input can adopt
It takes and is called correct tool holder to measures such as tool loading positions, in addition, by taking this arrange by correction input
It applies, can prevent that the problem as previous, that is, automatic tool change movement are interrupted, therefore processing is caused to be interrupted.
In addition, in the present invention, in the tool information storage unit, using all means that can be taken, storage
It is described to use tool information, and these are updated using tool information, tool information preferably, which is set using, in the lathe updates
Portion uses tool information update section using this, tool information will be used to store to the tool information storage unit, and update this
Tool information is used a bit.
Moreover, being stored using tool information storage to the tool information using tool information update section by described using this
Portion is simultaneously updated the aspect that can be taken using the movement is carried out from external input.In the case, the machine is operated
The operator of bed identifies institute's tool to be used, the tool that will identify that in the processing based on the NC program hereafter to be executed
Related information input uses tool information update section to described, this is stored using tool information to the tool information and is deposited
Storage portion, and update this and use tool information.
Alternatively, described be also configured to using tool information update section, by being stored in the numerical control device
Interior NC program is parsed, and the tool information that uses for being stored in the tool information storage unit is updated (including storage),
In addition, described may be also constructed to using tool information update section, by by numerical control device NC journey in execution
Sequence is parsed, and the use tool information for being stored in the tool information storage unit is updated (including storage).So,
Operator can do nothing and carry out in the storage of tool information storage unit, update using tool information, therefore will not
It generates operator and the human errors such as mistakes using tool information and input.
Alternatively, it is also possible to be that the tool information storage unit is configured to, further storage is maintained at each work in the tool box
Have the processing accumulated time of the tool of maintaining part and the limit process time of the tool,
The lathe is also equipped with process time calculation part, and the process time calculation part parsing is by the numerical control device
The NC program of execution calculates the process time of tool used in the processing using the NC program, and the processing to be calculated
Time, the processing accumulated time that will be stored in the correspondence tool of the tool information storage unit update, and
Described to be configured to using tool information update section, further monitoring is stored in each work of the tool information storage unit
Whether the processing accumulated time of tool oversteps the extreme limit process time, by process accumulated time overstep the extreme limit process time tool from by
Be stored in the tool information storage unit using tool information it is specific go out excluded using in tool.
According to the lathe with this composition, it is able to carry out the life-span management for being stored in each tool in tool box.In addition, right
If being continued on for processing tool failure etc. is generated in the overstep the extreme limit tool of process time of processing accumulated time
A possibility that problem, is high, therefore, even if the tool uses in the processing, is also preferably changed to new tool as early as possible.According to described
Constitute, the tool of the process time that oversteps the extreme limit by from by be stored in tool information storage unit using tool information it is specific go out make
Excluded in tool, even if therefore operator in order to replace the tool, to the hand changer input will remain the work
The tool holder of tool calls the instruction to tool loading position, and alarm, therefore operator will not be reported by the reporting unit
It can not take sb's mind off sth and carry out tool changing operation.
In addition, being maintained at the operation signal in the present invention it is preferred that the tool changing control unit is configured to
The tool of related tool holder in by numerical control device processing in execution by use in the case where, do not make
The tool holder is moved to the tool loading position.Its reason is: if making tool box because of the erroneous input of operator
Movement, then not only the movement itself becomes useless, will also result in the waste of energy.
Alternatively, the tool changing control unit is also configured to, it is being maintained at tool involved in the operation signal
The tool of maintaining part in by numerical control device processing in execution by use in the case where, only reporting the alarm
It is further received afterwards from the manual operation device when executing signal, the tool holder is made to be moved to tool handling position
It sets.Even tool used in the processing, add confirming certain situations, being for example less than the limit to processing accumulated time
In the case that tool between working hour confirms defect by visual observation, operator must also replace the tool.According to the composition, because
Operator, which inputs hand changer, will remain the tool holder calling of the tool to the instruction of tool loading position, and
Alarm is reported from the reporting unit, but is further inputted from manual operation device by operator and executed signal, and by the tool
Maintaining part is called to tool loading position, and operator is able to carry out necessary tool changing as a result,.
[The effect of invention]
As described above, according to the present invention, work in-process makes outfit be moved to work when passing through manual operation in operator
When having loading position, operator mistake the input to manual operation device and want to keep tool used in the processing and incite somebody to action
When tool holder is called to tool loading position, the reporting unit by manual operation device is arranged in reports alarm, therefore operates
Member can easily identify the erroneous input of oneself.Then, identify that the operator of erroneous input can be taken through correction input
And call correct tool holder to measures such as tool loading positions, in addition, can prevent from producing by taking this measure
The raw problem as previous, that is, automatic tool change movement are interrupted, therefore processing is caused to be interrupted.
Detailed description of the invention
Fig. 1 is the block diagram of the schematic configuration of the lathe of an embodiment of the present invention.
Fig. 2 is the explanation being illustrated to the tool information to the tool information storage unit for being stored in present embodiment
Figure.
Fig. 3 is the explanatory diagram for indicating an example of the NC program in another embodiment of the present invention.
Fig. 4 is the explanatory diagram for indicating an example of the NC program in another embodiment of the present invention.
Specific embodiment
Hereinafter, description of specific embodiments of the present invention on one side on one side referring to attached drawing.Fig. 1 is to indicate the present invention
The block diagram of the schematic configuration of the lathe of one embodiment.
As shown in Figure 1, the lathe 1 of this example include control device 2, conveying device 12, main shaft device 13, NC operation panel 14,
Tool changing mechanism 15, case driving mechanism 16, tool box 17 and case operation panel 18 etc..In addition, the control device 2 includes NC journey
Sequence storage unit 4, conveying control unit 6, spindle control part 7, uses tool information update section 8, tool information at NC program execution department 5
Storage unit 9, process time calculation part 10 and tool changing control unit 11, among these components, the NC program storage part 4, NC
Program execution department 5, conveying control unit 6 and spindle control part 7 constitute Numerical Control portion 3.
The conveying device 12 and main shaft device 13 constitute the movement mechanism portion of lathe 1, such as in lathe 1 are machining center
In the case where, the conveying device 12 plays the work for relatively moving platform (not shown) and main shaft device 13 in three-dimensional space
With.In addition, main shaft device 13 has for the main shaft of tool installation and the spindle motor for rotating the main shaft centered on axis etc..
The tool box 17 includes: at least two sprocket wheel (not shown), separates appropriate intervals arranging；The chain of closed circular
(not shown) is hung around the sprocket wheel (not shown)；And multiple tool barrel 17a, the chain, which is attached at, with appropriate intervals (does not scheme
Show)；And tool is kept respectively in each tool barrel 17a.In addition, the case driving mechanism 16 is connected to the sprocket wheel (not shown)
One sprocket wheel rotates the sprocket wheel (not shown) centered on axis, and makes the chain (not shown) and tool barrel 17a along arrow
Shown direction is mobile, makes tool barrel 17a by tool changing position 17b and tool loading position 17c.
In addition, the tool changing mechanism 15 be by be mounted on the main shaft device 13 main shaft tool be held in place
In the mechanism that the tool of the tool barrel 17a of the tool changing position 17b exchanges.Specific structure as the tool changing mechanism 15
At, such as following composition can be illustrated, the composition has: replacement arm has tool holding parts at both ends respectively；Support shaft,
It is set in parallel with main shaft, supports the replacement arm；Rotating mechanism rotates replacement arm centered on the axis of support shaft；With
And driving and reversing mechanism, so that replacement arm is retreated along support shaft.
According to the tool changing mechanism 15, by executing following movement, by the tool for being mounted on main shaft and it is located at tool more
Next tool of change place 17b exchanges, these movements are: 1) holding acts, and is in standby replacement arm (from original position
Angle position) it is rotated centered on the axis of support shaft, so that a tool holding parts for replacing arm fixing is mounted on the work of main shaft
Tool makes another tool holding parts fixing be located at next tool of the tool changing position 17b at the same time；2) taking-up acts,
It passes in and out replacement arm along support shaft, and takes out tool from main shaft；3) location action makes to replace arm in the axis of support shaft
Heart rotation, the next tool that will remain in another tool holder are located on the axis of main shaft；4) installation action makes to replace arm
It is retreated along support shaft, the next tool for being maintained at another tool holder is made to be mounted on main shaft；And 5) recovery action, make more
It changes arm and is restored to original position centered on the axis of support shaft.
The NC operation panel 14 has input unit 14a and display unit 14b, is able to carry out following processing: via the input
NC program is stored in the NC program storage part 4 by portion 14a；And to NC program execution department 5, conveying control unit 6 and main shaft control
Distinguish input control signal in portion 7 processed.In addition, display is stored in the NC program or NC of NC program storage part 4 in display unit 14b
Practice condition, conveying device 12 and the running-active status of main shaft device 13 in program execution department 5 etc..
The case operation panel 18 similarly has input unit 18a and display unit 18b, and the tool can should be called to fill
The number for unloading the tool barrel 17a of position 17c is input to the tool changing control unit 11 via the input unit 18a.In addition,
The display unit 18b, receives the inoperable signal sent from the tool changing control unit 11, and display indicates inoperable
Picture (alerting picture).
The conveying control unit 6 is the function part for controlling the work of the conveying device 12, and the spindle control part 7 is control
Make the function part of the work of the main shaft device 13.In addition, storing 1 or more NC program, NC program in NC program storage part 4
Enforcement division 5 is read according to the instruction inputted from the input unit 14a, by specified NC program from the NC program storage part 4,
And the NC program is executed, send control letter respectively to the conveying control unit 6, spindle control part 7 and tool changing control unit 11
Number.In addition, NC program execution department 5 is also held in the case where being entered NC code from the input unit 14a as MDI operation
The row NC code, and the conveying control unit 6, spindle control part 7 and work are sent by control signal involved in the NC code
Tool replacement control unit 11.
The tool information storage unit 9 is the function part of storage tool information as shown in Figure 2.Tool letter shown in Fig. 2
Breath is the ruler of number to the tool barrel 17a in the tool box of the tool numbers of each tool settings, each tool of storage, each tool
Very little (diameter and length), the NC program using each tool, the process time in the NC program using each tool, about each tool
Current processing accumulated time, the limit process time to each tool settings, the inoperable label to each tool settings.This
Outside, the limit process time is the processing accumulated time for being counted as the abrasion limit of each tool, is rule of thumb set.
The process time calculation part 10 is handled as follows: by be stored in the NC program of NC program storage part 4 into
Row parsing, and identify the tool number specified by the NC program, and calculate the process time of the tool, each NC that will be calculated
The process time of each tool in program is written to the tool information storage unit 9.In addition, the processing can be carried out periodically, it is excellent
It selects whenever by new NC program storage to the NC program storage part 4, to this, new NC program is handled, in addition, whenever
It is stored by changes such as editors in the NC program of NC program storage part 4, the NC program after change is handled.
In addition, the process time calculation part 10 is handled as follows: monitoring the movement shape of the NC program execution department 5
Condition identifies the NC program that is executed by the NC program execution department 5, and whenever completing the execution of the NC program, or whenever by
When tool changing mechanism 15 takes out tool from main shaft, to each tool used in the processing for using the NC program or pass through work
The tool in tool box 17 is replaced and be stored in tool, by the process time for being stored in the tool information storage unit 9 and is stored in this
The processing accumulated time of tool information storage unit 9 is added, and thus updates the processing accumulated time.
It is described to be handled as follows using tool information update section 8: the tool information storage unit 9 is write data into,
And update stored data.It is specifically handled as follows: will be about the input unit 14a from the NC operation panel 14
Tool barrel corresponding with tool number number, tool title, size, each data of limit process time of input are written to
The tool information storage unit 9.
In addition, being handled as follows using tool information update section 8: by the NC journey for being stored in NC program storage part 4
Sequence is parsed, and identifies the tool number specified by each NC program, that is to say, that identification uses the processing of each NC program respectively
The NC program name for using the tool (NC program number) is written to by middle institute's tool to be used for each of each tool
The tool information storage unit 9.In addition, the processing can be carried out periodically, preferably store whenever by new NC program to the NC
When program storage part 4, to this, new NC program is handled, in addition, whenever being stored in the storage of NC program by changes such as editors
When the NC program in portion 4, the NC program after change is handled.
In turn, it is handled as follows using tool information update section 8: monitoring the running-active status of the NC program execution department 5,
In the case where executing NC program by NC program execution department 5, performed NC program name is confirmed, based on the NC program confirmed
Name identifies the tool used by the NC program referring to the tool information storage unit 9, for depositing among the tool that identifies
Storage is less than the tool of limit process time in the processing accumulated time of the tool information storage unit 9, will be stored in the work
The inoperable label of tool information storage part 9 is set as connecting (ON), and the inoperable label of tool in addition to this is set as
It disconnects (OFF).For example, in the illustrated example shown in fig. 2, in the feelings that the NC program executed by the NC program execution department 5 is O1000
Under condition, using tool information update section 8 by the processing of the NC program using O1000 using and processing accumulated time be less than
The inoperable label of the tool of the tool number 001,002 and 020 of limit process time etc. is set as connecting, on the other hand, will
The inoperable label of the equal tool of tool number 003 in addition is set as disconnecting.
The tool changing control unit 11 receives the input unit from the NC program execution department 5 or the NC operation panel 14
The control signal that 14a is sent controls signal based on the received to control the tool changing mechanism 15 and case driving mechanism
16 work.For example, one receives from NC program execution department 5 or the input unit 14a by next tool calling to tool changing
The control signal of position 17b, the just driving, control cabinet driving mechanism portion 16 of tool changing control unit 11 make to remain control letter
The tool barrel 17a of tool involved in number is moved to tool changing position 17b, and one from NC program execution department 5 or the input unit
14a receives tool changing instruction, and just driving, control tool changing mechanism 15, make tool changing mechanism 15 execute tool changing
Movement.
It receives the operation signal inputted from the case operation panel 18 in addition, tool changing control unit 11 is worked as, namely make
When particular tool cylinder 17a is moved to the operation signal of tool loading position 17c, firstly, whether confirming the NC program execution department 5
It is carrying out in NC program, in the case where being carrying out NC program, with further reference to the tool information storage unit 9, confirmation
Whether tool barrel 17a involved in operation signal is the tool barrel 17a that remain the tool that inoperable label is connected, if not
Label can be operated to disconnect, just drive, control the case driving mechanism 16, be moved to tool barrel 17a involved in operation signal
On the other hand tool loading position 17c if inoperable label is connected, does not just make tool barrel 17a involved in operation signal
It is mobile, and the display unit 18b is sent by inoperable signal.In addition, being not carried out the feelings of NC program in NC program execution department 5
Under condition, driving, control cabinet driving mechanism 16 make tool barrel 17a involved in operation signal be moved to tool loading position 17c.
Secondly, in the lathe 1 of this example for having the above composition operator operated via case operation panel 18 it is manual
Operation is illustrated.
Manual operation is that operator calls the particular tool cylinder 17a in tool box 17 to tool handling via case operation panel 18
The operation of position 17c, operator is in the modulated tool barrel 17a installation tool for using tool loading position 17c, or from being called
Tool barrel 17a takes out tool.
In the manual operation, operator should call to tool from the input unit 18a of case operation panel 18 input load and unload first
The number of the tool barrel 17a of position 17c.When the number of input tool cylinder 17a, input unit 18a is to tool changing control unit 11
Send the operation signal for making the tool barrel 17a of inputted number be moved to tool loading position 17c.
Tool changing control unit 11 confirms whether the NC program execution department 5 is being held when receiving the operation signal
In row NC program, in the case where NC program execution department 5 is not carried out NC program, driving, control cabinet driving mechanism 16 believe operation
Tool barrel 17a involved in number is moved to tool loading position 17c.Operator can be in the tool barrel 17a peace called as a result,
Holding tool, or tool is taken out from tool barrel 17a.
On the other hand, when receiving the operation signal, when the NC program execution department 5 is carrying out in NC program,
With further reference to the data for being stored in the tool information storage unit 9, tool barrel 17a's involved in confirmation operation signal can not
Operation marks whether to connect, and in the case where the tool barrel 17a that inoperable label disconnects, drives, controls the case driving machine
Structure 16 makes tool barrel 17a involved in operation signal be moved to tool loading position 17c.Even if NC program execution department 5 as a result,
It is carrying out in NC program, in the case where calling the tool of object not by the NC program use, though and made by the NC program
With but processing accumulated time overstep the extreme limit in the case where process time, the tool barrel 17a that remain the tool is called to tool
Loading position 17c.
On the other hand, in the case where the tool barrel 17a that inoperable label is connected, tool changing control unit 11 does not make this
Tool barrel 17a is moved to tool loading position 17c, and sends the display unit 18b, the display unit for inoperable signal
18b receives the inoperable signal, and display indicates that tool barrel 17a is inoperable picture (alerting picture).
So, according to the lathe of this example 1, work in-process, operator, which passes through to be manually operated, arrives outfit calling
When the 17c of tool loading position, when operator mistakes the input to the input unit 18a of case operation panel 18 and wanting to remain should add
In work the tool barrel 17a of tool to be used when calling to tool loading position 17c, in the display unit 18b of case operation panel 18
Display indicates inoperable alerting picture, therefore operator can easily identify the erroneous input of oneself.
Then, identify that the operator of erroneous input can take correction input, will namely remain not in the processing
The tool barrel 17a of the tool used is called to measures such as tool loading position 17c, in addition, by taking this measure, Neng Goufang
It only leads to the problem of as previous, that is, automatic tool change movement is interrupted, therefore processing is caused to be interrupted.
In addition, in this example, for the tool barrel 17a that inoperable label is connected, it is made not move to tool handling position
17c is set, therefore can be avoided useless movement caused by the erroneous input because of operator, so as to prevent the waste of energy.
In addition, in this example, storing in tool information storage unit 9 and adding about the processing accumulated time and the limit of each tool
Between working hour, therefore its life-span management can be carried out to each tool being stored in tool box 17.
In addition, overstep the extreme limit the tool of process time for processing accumulated time, if being continued on for processing,
A possibility that the problems such as generating tool failure, is high, therefore, even if the tool uses in the processing, is also preferably changed to as early as possible new
Tool.In this example, it oversteps the extreme limit the tool of process time for processing accumulated time, tool information storage unit 9 will be stored in
Inoperable label be set as disconnecting, therefore even if the tool is used in current processing, operator can also be adjusted
It uses tool loading position 17c and is suitably changed to new tool, in addition, at this point, being set due to not shown in the display unit 18b
For the alerting picture of erroneous input, therefore operator can not take sb's mind off sth and carry out replacement operation.
More than, a specific embodiment of the invention is illustrated, but the aspect that the present invention can use is not by upper
State any restriction.
For example, tool changing control unit 11 is configured in upper example, it is carrying out in NC program in NC program execution department 5
When receiving operation signal from the input unit 18a, based on connecing for the inoperable label being stored in tool information storage unit 9
Switching is opened, and decides whether to make tool barrel 17a involved in operation signal to be moved to tool loading position 17c, but be not limited to
This, tool changing control unit 11 is also configured to, and NC program name performed by NC program execution department 5 is identified, based on identifying
Program name judge to grasp according to the relationship of the application name that is stored in the tool information storage unit 9 and tool barrel 17a
Make whether tool barrel 17a involved in signal is used for the processing, to decide whether to be moved into tool loading position 17c.
But in order to realize rapid processing, preferably judged as upper example according to inoperable label.
It is described to be configured to using tool information update section 8 in addition, in upper example, by depositing to being stored in the NC program
The NC program in storage portion 4 is parsed, and identifies the relationship of NC program name with the tool number (tool) used by the NC program,
The correlativity is stored in the tool information storage unit 9, and when NC program execution department 5 executes NC program, according to this
NC program name and the correlativity for being stored in tool information storage unit 9, identify the tool used by the NC program, and by its
The inoperable label for being stored in the tool information storage unit 9 is connected, but uses the composition of tool information update section 8 and unlimited
In this.
For example, described be also configured to using tool information update section 8, when NC program execution department 5 executes NC program,
The NC program is first read, identifies the tool used by the NC program, to the tool identified, the tool information storage will be stored in
The inoperable label in portion 9 is set as connecting.In the case, storage is not necessarily required in the tool information storage unit 9 and answers
With the related data of program.
In addition, being configured to using tool information update section 8 when the NC program execution department 5 executes NC program by described
According to the NC procedure identification tool to be used and the tool information storage unit 9 will be stored in not to the tool identified
It can operate in the case that label is set as connection, NC program is preferably set as following form: in its beginning part, by the NC program institute
All tools used describe together with the NC code for meaning the tool used by the NC program.
Fig. 3 is illustrated in by the one of the NC program.In Fig. 3, the G500 as G code defines the tool described in the square
Number (T number), i.e. T001, T002 and T020 are used in the processing.Therefore, in the case, described to be believed using tool
Breath update section 8 can not first read the full text of NC program, and identify in the G500 of the beginning part of NC program at this according to describing
T001, T002 and T020 are used in processing, to the tool identified, the tool information storage unit 9 will be stored in by being able to carry out
Inoperable label be set as connect processing.
In addition, like this, can also summarize in NC program and describe in the aspect using tool, as shown in figure 4, using fixed
The G code (G500) of tool used in the processing of justice afterwards and the G code (G501) for releasing this definition, processing is divided
At several sections, used tool is defined for each section of each section.In the example depicted in fig. 4, most starting
Processing section in, identified in using tool information update section 8 using T001 and T002, use tool information update section 8
Only the inoperable label in tool information storage unit 9 is set as connecting by tool T001 and T002 in the processing of the section,
In next processing section, identifies in using tool information update section 8 using T001 and T020, updated using tool information
Portion 8 only set the inoperable label in tool information storage unit 9 to tool T001 and T020 in the processing of the section
For the processing of connection.So, the tool in processing can be defined with thinner interval, therefore can be set with thinner interval
Fixed inoperable tool, so as to make the restriction in operator's operation become to mitigate.
G code is not limited to using the NC code of tool in addition, defining this, it is of course possible to use other NC generations such as M code
Code.
In addition, being configured in upper example, when executing processing by the NC program execution department 5, tool is used using described
Information update section 8 parses performed NC program, updates storage the inoperable label in the tool information storage unit 9, but
It is not limited to this, is also possible to operator via the input unit 14a of NC operation panel 14 to executing in the NC program execution department 5
Tool used in processing updates storage the inoperable label in the tool information storage unit 9.Operator is due to being oneself
Operation processing, therefore identify the tool used in the processing certainly, operator oneself can update storage in tool information
The inoperable label of storage unit 9.But it in order to avoid the input of operator fault, is utilized preferably as upper example and uses work
Has information update section 8 to update storage the inoperable label in tool information storage unit 9.
In addition, tool changing control unit 11 is configured in upper example, from the input unit of case operation panel 18 in about processing
Tool barrel 17a involved in the operation signal of 18a input is stored in the inoperable label connection of tool information storage unit 9
In the case of, so that tool barrel 17a is moved to tool loading position 17c, and the display unit is sent by inoperable signal
18b makes display unit 18b display indicate the inoperable alerting picture of tool barrel 17a, but is also configured to, in display unit
After 18b is shown, the execution signal for making tool barrel 17a be moved to tool loading position 17c is further received from input unit 18a
When, so that tool barrel 17a is moved to tool loading position 17c.
Even tool used in the processing, is confirming certain situations, for example processing accumulated time is being less than
In the case that the tool of limit process time confirms defect by visual observation, operator must also replace the tool.According to described
It constitutes, calls the tool barrel 17a that remain the tool to tool loading position 17c's because operator inputs from input unit 18a
Instruction, and alerting picture is shown in the display unit 18b, but is further inputted from input unit 18a by operator and executed signal,
And call tool barrel 17a to tool loading position 17c, operator is able to carry out necessary tool changing as a result,.
In addition, being configured in upper example, involved by the operation signal inputted in about processing from the input unit 18a
Tool barrel 17a, be stored in tool information storage unit 9 inoperable label connect in the case where, make display unit 18b display table
Show the inoperable alerting picture of tool barrel 17a, but it is not limited to this, can also in the case where inoperable label is connected
To be reported by using sound of loudspeaker etc. etc..
In addition, to institute's tool to be used in performed NC program, being identified as " inoperable ", but simultaneously in upper example
It is not limited to this identification, such as " preparation uses " can also be identified as.
In addition, in upper example, using the so-called fixation of tool barrel 17a and the tool fixation for being held in tool barrel 17a
Numbering, but it is not limited to this fixed number mode, so-called random number mode can also be used.In the case, institute
It states tool changing control unit 11 to be configured to, whenever executing tool changing movement, based on changing because of the tool changing
Tool barrel 17a and the tool for being held in tool barrel 17a relationship, will correspondingly be stored in the tool information and deposit
The corresponding tool barrel number of the tool number in storage portion 9 updates.
[explanation of symbol]
1 lathe
2 control devices
3 Numerical Control portions
4 NC program storage parts
5 NC program execution departments
6 conveying control units
7 spindle control parts
8 use tool information update section
9 tool information storage units
10 process time calculation parts
11 tool changing control units
12 conveying devices
13 main shaft devices
14 NC operation panels
15 tool replacement mechanisms
16 driving mechanisms
17 tool boxes
18 casees operation panels
18a display unit
Claims (24)
1. a kind of lathe, which is characterized in that have: movement mechanism portion includes main shaft；Numerical control device, according to NC program pair
The work in the movement mechanism portion carries out Numerical Control；And tool replacing apparatus, it is by the tool changing for being mounted on the main shaft
Another tool；
The tool replacing apparatus has: tool box, has the multiple tool holders for keeping the tool；
Case driving mechanism drives the tool box, make the tool holder be moved to be mounted on the tool of main shaft more
The tool changing position changed and to the tool loading position manually to the tool holder handling instrument；
Tool changing mechanism exchanges the tool for being mounted on main shaft with the tool for being located in the tool changing position；
Tool changing control unit controls the work of the case driving mechanism and tool changing mechanism；And
Operation signal is input to the tool changing control unit by manual operation device, and the operation signal is to from described more
Particular tool maintaining part is selectively set to be moved to the tool loading position among a tool holder；And
The lathe is also equipped with the tool information storage unit being stored with using tool information, described to use tool information in institute
It states numerical control device and executes tool used in the specific processing for using the NC program out when NC program,
The manual operation device has a reporting unit, the reporting unit to report alarm to operator, and
The tool changing control unit is constituted are as follows: during the numerical control device executes the NC program, when from the hand
When dynamic operating device receives the operation signal, confirmation is stored in the use tool information of the tool information storage unit,
In the case where the tool of tool holder involved in the operation signal is maintained at not by the NC program use, keep the tool
Portion is moved to the tool loading position, in the tool for being maintained at tool holder involved in the operation signal by the NC program
In the case where use, alarm is reported to the reporting unit.
2. lathe according to claim 1, which is characterized in that have using tool information update section, it is described to use tool
Information update section will be stored in updating using tool information for the tool information storage unit.
3. lathe according to claim 2, which is characterized in that described to be constituted using tool information update section are as follows: according to next
From external input, updating using tool information for the tool information storage unit will be stored in.
4. lathe according to claim 2, which is characterized in that described to be constituted using tool information update section are as follows: to pass through solution
The NC program being stored in the numerical control device is analysed, the use tool information of the tool information storage unit will be stored in more
Newly.
5. lathe according to claim 2, which is characterized in that described to be constituted using tool information update section are as follows: to pass through benefit
NC program in execution is parsed with the numerical control device, the use tool information of the tool information storage unit will be stored in
It updates.
6. lathe according to claim 3, which is characterized in that the tool information storage unit is constituted are as follows: further storage
It is maintained at the processing accumulated time of the tool of each tool holder in the tool box and the limit process time of the tool,
The lathe is also equipped with process time calculation part, and the process time calculation part parsing is executed by the numerical control device
NC program, calculate the process time of tool used in the processing using the NC program, and process time to be calculated,
The processing accumulated time that the correspondence tool of the tool information storage unit will be stored in updates, and
It is described to be constituted using tool information update section are as follows: further monitoring is stored in each tool of the tool information storage unit
Processing accumulated time whether overstep the extreme limit process time, by process accumulated time overstep the extreme limit process time tool from by storing
It is excluded in specific use tool out in the tool information storage unit using tool information.
7. lathe according to claim 4, which is characterized in that the tool information storage unit is configured to, and further stores
It is maintained at the processing accumulated time of the tool of each tool holder in the tool box and the limit process time of the tool,
The lathe is also equipped with process time calculation part, and the process time calculation part parsing is executed by the numerical control device
NC program, calculate the process time of tool used in the processing using the NC program, and process time to be calculated,
The processing accumulated time that the correspondence tool of the tool information storage unit will be stored in updates, and
Described to be configured to using tool information update section, further monitoring is stored in each tool of the tool information storage unit
Processing accumulated time whether overstep the extreme limit process time, by process accumulated time overstep the extreme limit process time tool from by storing
It is excluded in specific use tool out in the tool information storage unit using tool information.
8. lathe according to claim 5, which is characterized in that the tool information storage unit is constituted are as follows: further storage
It is maintained at the processing accumulated time of the tool of each tool holder in the tool box and the limit process time of the tool,
The lathe is also equipped with process time calculation part, and the process time calculation part parsing is executed by the numerical control device
NC program, calculate the process time of tool used in the processing using the NC program, and process time to be calculated,
The processing accumulated time that the correspondence tool of the tool information storage unit will be stored in updates, and
It is described to be constituted using tool information update section are as follows: further monitoring is stored in each tool of the tool information storage unit
Processing accumulated time whether overstep the extreme limit process time, by process accumulated time overstep the extreme limit process time tool from by storing
It is excluded in specific use tool out in the tool information storage unit using tool information.
9. lathe according to claim 1, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
10. lathe according to claim 2, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
11. lathe according to claim 3, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
12. lathe according to claim 4, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
13. lathe according to claim 5, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
14. lathe according to claim 6, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
15. lathe according to claim 7, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
16. lathe according to claim 8, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, the tool holder is not made to be moved to the tool loading position.
17. lathe according to claim 1, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
18. lathe according to claim 2, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
19. lathe according to claim 3, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
20. lathe according to claim 4, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
21. lathe according to claim 5, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
22. lathe according to claim 6, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
23. lathe according to claim 7, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
24. lathe according to claim 8, which is characterized in that the tool changing control unit is constituted are as follows: being maintained at
State the tool of tool holder involved in the operation signal quilt in the processing for executing the NC program by the numerical control device
In the case where use, only further received from the manual operation device after reporting the alarm execute signal when, make this
Tool holder is moved to the tool loading position.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014171204A JP6279431B2 (en) | 2014-08-26 | 2014-08-26 | Machine Tools |
| JP2014-171204 | 2014-08-26 | ||
| PCT/JP2015/064927 WO2016031324A1 (en) | 2014-08-26 | 2015-05-25 | Machining tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106232290A CN106232290A (en) | 2016-12-14 |
| CN106232290B true CN106232290B (en) | 2019-03-12 |
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ID=55399229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580021367.4A Active CN106232290B (en) | 2014-08-26 | 2015-05-25 | Lathe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10168689B2 (en) |
| JP (1) | JP6279431B2 (en) |
| CN (1) | CN106232290B (en) |
| DE (1) | DE112015003900T5 (en) |
| WO (1) | WO2016031324A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6132664B2 (en) * | 2013-06-04 | 2017-05-24 | ローランドディー．ジー．株式会社 | Tool management system, tool management method, program, and computer-readable recording medium |
| JP6342940B2 (en) * | 2016-04-19 | 2018-06-13 | キタムラ機械株式会社 | Automatic tool change system for machine tools |
| JP6454308B2 (en) * | 2016-08-25 | 2019-01-16 | 西島株式会社 | Tool changer for machine tools |
| JP6692437B2 (en) * | 2016-09-09 | 2020-05-13 | 株式会社牧野フライス製作所 | Machine Tools |
| JP6506334B2 (en) * | 2017-03-14 | 2019-04-24 | ファナック株式会社 | Production management device and production system |
| JP6847729B2 (en) * | 2017-03-28 | 2021-03-24 | 株式会社ディスコ | Cutting equipment |
| JP6703967B2 (en) * | 2017-08-08 | 2020-06-03 | Dmg森精機株式会社 | Tool management device and machine tool equipped with the same |
| WO2019052649A1 (en) * | 2017-09-14 | 2019-03-21 | Siemens Aktiengesellschaft | Method and device for computer-assisted optimisation of occupancy of magazine spaces by tools within at least one tool magazine for a machine tool |
| JP6564477B2 (en) * | 2018-01-31 | 2019-08-21 | 株式会社アマダホールディングス | Press brake control device and press brake control method |
| JP6851525B1 (en) * | 2020-03-25 | 2021-03-31 | Dmg森精機株式会社 | Tool magazine device |
| JPWO2022097208A1 (en) | 2020-11-04 | 2022-05-12 | ||
| JP7084533B1 (en) | 2021-09-06 | 2022-06-14 | Dmg森精機株式会社 | Display control device |
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| JP3751321B2 (en) * | 1993-02-22 | 2006-03-01 | 日立ビアメカニクス株式会社 | Control device for printed circuit board drilling machine |
| JP3310134B2 (en) | 1995-05-24 | 2002-07-29 | オークマ株式会社 | Machine Tools |
| JPH11239940A (en) * | 1997-12-02 | 1999-09-07 | Nippei Toyama Corp | Magazine tool changing method and magazine tool changing device |
| JPH11262831A (en) * | 1998-03-16 | 1999-09-28 | Nippei Toyama Corp | Tool changing method for tool magazine |
| DE10236342B4 (en) * | 2002-08-08 | 2018-02-22 | Gebr. Heller Maschinenfabrik Gmbh | Method for loading tools in tool magazines and apparatus for carrying out such a method |
| JP2005199379A (en) * | 2004-01-15 | 2005-07-28 | Murata Mach Ltd | Machine tool monitoring device |
| JP4580846B2 (en) * | 2005-08-26 | 2010-11-17 | ヤマザキマザック株式会社 | NC machine tool |
| AT509708B1 (en) * | 2010-09-02 | 2011-11-15 | Trumpf Maschinen Austria Gmbh | TOOL MAGAZINE FOR A MANIPULATOR |
| EP2679338B1 (en) * | 2011-02-24 | 2016-04-13 | Makino Milling Machine Co., Ltd. | Machining center |
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| WO2016031324A1 (en) | 2016-03-03 |
| DE112015003900T5 (en) | 2017-05-11 |
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